<!DOCTYPE html>
<html ng-app="myapp">

<head>
    <meta charset="utf-8" />
    <title>AngularJS Plunker</title>
    <script>
        document.write('<base href="' + document.location + '" />');
    </script>
    <link rel="stylesheet" href="style.css" />
    <script src="angular.js"></script>
    <script src="app.js"></script>
</head>

<body ng-controller="MainCtrl">
    <input type="text" ng-model="color" placeholder="Enter a color" />
    <hello-world color="color" change-color='change()' />
</body>

</html>
